HK1064546A1 - Track for improved video compression - Google Patents

Track for improved video compression

Info

Publication number
HK1064546A1
HK1064546A1 HK04107181A HK04107181A HK1064546A1 HK 1064546 A1 HK1064546 A1 HK 1064546A1 HK 04107181 A HK04107181 A HK 04107181A HK 04107181 A HK04107181 A HK 04107181A HK 1064546 A1 HK1064546 A1 HK 1064546A1
Authority
HK
Hong Kong
Prior art keywords
track
compressing
data
edit
edit track
Prior art date
Application number
HK04107181A
Inventor
Michael F Culbert
Original Assignee
Apple Computer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Computer filed Critical Apple Computer
Publication of HK1064546A1 publication Critical patent/HK1064546A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

A computer readable medium for compressing video data with an edit track is provided. Generally, computer readable code for compressing video data is provided. The computer readable code for compressing comprises computer readable code for accessing the edit track to use data in the edit track during the compressing. A method of compressing video data with an edit track is provided. Generally, video data is compressed. The compressing comprises accessing the edit track to use data in the edit track during the compressing. A system for compressing video data is also provided. An edit track reader for accesses data within the edit track and generates instructions based on the data within the data track. A video compressor receives instruction from the edit track reader and receives the edited video track and audio track, and compresses the edited video according to the instructions from the edit track reader.
HK04107181A 2001-03-21 2004-09-17 Track for improved video compression HK1064546A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/816,290 US7982796B2 (en) 2001-03-21 2001-03-21 Track for improved video compression
PCT/US2002/007384 WO2002078354A2 (en) 2001-03-21 2002-03-11 Track for improved video compression

Publications (1)

Publication Number Publication Date
HK1064546A1 true HK1064546A1 (en) 2005-01-28

Family

ID=25220189

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04107181A HK1064546A1 (en) 2001-03-21 2004-09-17 Track for improved video compression

Country Status (8)

Country Link
US (2) US7982796B2 (en)
EP (1) EP1407611B1 (en)
JP (1) JP4703097B2 (en)
KR (1) KR100603097B1 (en)
AT (1) ATE339853T1 (en)
DE (1) DE60214721T2 (en)
HK (1) HK1064546A1 (en)
WO (1) WO2002078354A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982796B2 (en) 2001-03-21 2011-07-19 Apple Inc. Track for improved video compression
US20040002993A1 (en) * 2002-06-26 2004-01-01 Microsoft Corporation User feedback processing of metadata associated with digital media files
US8612628B1 (en) * 2003-01-07 2013-12-17 Novell, Inc. Method and system for transferring repetitive images over computer networks
US7391913B2 (en) * 2003-09-18 2008-06-24 Arcsoft, Inc. JPEG processing engine for low profile systems
US20050206751A1 (en) * 2004-03-19 2005-09-22 East Kodak Company Digital video system for assembling video sequences
US7643694B2 (en) * 2004-12-31 2010-01-05 Zoran Corporation Method and apparatus for processing a compressed image in an order other than the order in which it was compressed
US20060217027A1 (en) * 2005-03-25 2006-09-28 Martuccio Michael C Method and apparatus for fan expressing participation in sporting events
US20060233237A1 (en) * 2005-04-15 2006-10-19 Apple Computer, Inc. Single pass constrained constant bit-rate encoding
US8437392B2 (en) * 2005-04-15 2013-05-07 Apple Inc. Selective reencoding for GOP conformity
US7669130B2 (en) * 2005-04-15 2010-02-23 Apple Inc. Dynamic real-time playback
US7710426B1 (en) 2005-04-25 2010-05-04 Apple Inc. Buffer requirements reconciliation
US7885338B1 (en) * 2005-04-25 2011-02-08 Apple Inc. Decoding interdependent frames of a video for display
US7912349B1 (en) 2005-04-25 2011-03-22 Apple Inc. Validating frame dependency information
US8442126B1 (en) 2005-06-14 2013-05-14 Apple Inc. Synchronizing audio and video content through buffer wrappers
US7653248B1 (en) * 2005-11-07 2010-01-26 Science Applications International Corporation Compression for holographic data and imagery
US8375302B2 (en) * 2006-11-17 2013-02-12 Microsoft Corporation Example based video editing
KR20100016741A (en) * 2008-08-05 2010-02-16 삼성전자주식회사 Image processing apparatus and control method thereof
US20100039536A1 (en) * 2008-08-14 2010-02-18 Sony Ericsson Mobile Communications Ab Video recording device and method
US20120294353A1 (en) * 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
US9208819B1 (en) * 2012-06-20 2015-12-08 Google Inc. Dynamic split-frame preview of video editing effects
US9082198B2 (en) 2012-10-19 2015-07-14 Qualcomm Technologies, Inc. Method for creating automatic cinemagraphs on an imagine device
US10755744B2 (en) * 2014-06-06 2020-08-25 Fuji Xerox Co., Ltd. Systems and methods for direct video retouching for text, strokes and images
US10672089B2 (en) * 2014-08-19 2020-06-02 Bert L. Howe & Associates, Inc. Inspection system and related methods

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583384A (en) * 1981-06-29 1983-01-10 Fuji Photo Film Co Ltd Electronic camera in common use for still and movie
US5649171A (en) * 1991-04-12 1997-07-15 Accom, Inc. On-line video editing system
EP0535963B1 (en) * 1991-10-02 1998-06-10 Matsushita Electric Industrial Co., Ltd. Orthogonal transformation encoder
US5377014A (en) * 1992-01-06 1994-12-27 At&T Corp. Apparatus and method for displaying recorded compressed digital high definition video information
US5404316A (en) * 1992-08-03 1995-04-04 Spectra Group Ltd., Inc. Desktop digital video processing system
US6195461B1 (en) * 1992-12-17 2001-02-27 Sony Corporation Dynamic image processing apparatus and method
JP3954656B2 (en) * 1994-09-29 2007-08-08 ソニー株式会社 Image coding apparatus and method
US5802361A (en) * 1994-09-30 1998-09-01 Apple Computer, Inc. Method and system for searching graphic images and videos
JP3700195B2 (en) 1995-01-10 2005-09-28 ソニー株式会社 Decoding device, playback device, recording / playback device, image processing system, decoding method, playback method, recording / playback method, and image processing method
JP3594355B2 (en) 1995-03-28 2004-11-24 三菱電機株式会社 Video signal storage transmission method and apparatus
JP3280546B2 (en) 1995-09-01 2002-05-13 日本電信電話株式会社 Image editing / encoding device and image decoding device
JPH09168148A (en) 1995-09-20 1997-06-24 Sony Corp Dynamic image coding method and device and recording medium
EP0765082A3 (en) * 1995-09-25 1999-04-07 Sony Corporation Subtitle signal encoding/decoding
WO1997015143A1 (en) * 1995-10-17 1997-04-24 Sony Corporation Device for compressing audio and video data and method therefor
US6466209B1 (en) * 1995-12-07 2002-10-15 Ncr Corporation Method for transparent marking of digital images for storage, retrieval and processing within a computer database
FR2743246B1 (en) * 1995-12-29 1998-01-23 Thomson Broadcast Systems METHOD AND DEVICE FOR COMPRESSING DIGITAL DATA
US5903261A (en) * 1996-06-20 1999-05-11 Data Translation, Inc. Computer based video system
US6337879B1 (en) 1996-08-14 2002-01-08 Sony Corporation Video data compression apparatus and method of same
US5995672A (en) * 1996-11-08 1999-11-30 Hughes Electronics Corporation Method for reducing alpha plane bit mask size
US6038256A (en) * 1996-12-31 2000-03-14 C-Cube Microsystems Inc. Statistical multiplexed video encoding using pre-encoding a priori statistics and a priori and a posteriori statistics
US6459459B1 (en) * 1998-01-07 2002-10-01 Sharp Laboratories Of America, Inc. Method for detecting transitions in sampled digital video sequences
US6115499A (en) * 1998-01-14 2000-09-05 C-Cube Semiconductor Ii, Inc. Repeat field detection using checkerboard pattern
US6100940A (en) * 1998-01-21 2000-08-08 Sarnoff Corporation Apparatus and method for using side information to improve a coding system
JP2000013737A (en) 1998-06-25 2000-01-14 Sony Corp Edition device, its method and providing medium
JP4131300B2 (en) * 1998-06-26 2008-08-13 ソニー株式会社 Edit list creation device
US6442331B1 (en) * 1998-07-08 2002-08-27 Lsi Logic Corporation Optical disk system incorporating computer graphics rendering capability to create and display three-dimensional (3-D) objects synchronized with 3-D sound
JP2000102007A (en) 1998-09-28 2000-04-07 Matsushita Electric Ind Co Ltd Multi-media information synthesizer and compressed video signal generator
US6452969B1 (en) * 1998-09-28 2002-09-17 Thomson Licensing S.A. Transform domain inverse motion compensation having fractional pel accuracy
KR100331332B1 (en) 1998-11-02 2002-06-20 윤종용 Video data transmitter and receiver and method
JP2000152243A (en) 1998-11-09 2000-05-30 Nippon Hoso Kyokai <Nhk> Motion vector detector
WO2000046989A1 (en) * 1999-02-05 2000-08-10 Sony Corporation Encoding device, encoding method, decoding device, decoding method, coding system and coding method
US6462754B1 (en) * 1999-02-22 2002-10-08 Siemens Corporate Research, Inc. Method and apparatus for authoring and linking video documents
JP3934274B2 (en) 1999-03-01 2007-06-20 三菱電機株式会社 Computer-readable recording medium in which moving picture summarizing apparatus and moving picture summary creating program are recorded, moving picture reproducing apparatus, and computer readable recording medium in which moving picture reproducing program is recorded
JP2001025024A (en) 1999-07-12 2001-01-26 Matsushita Electric Ind Co Ltd Method and device for converting multi-media information
US6525746B1 (en) * 1999-08-16 2003-02-25 University Of Washington Interactive video object processing environment having zoom window
US6507618B1 (en) * 2000-04-25 2003-01-14 Hewlett-Packard Company Compressed video signal including independently coded regions
FR2809573B1 (en) * 2000-05-26 2002-08-16 Thomson Broadcast Systems METHOD FOR ENCODING A VIDEO IMAGE STREAM
US7982796B2 (en) 2001-03-21 2011-07-19 Apple Inc. Track for improved video compression
US7649947B2 (en) * 2001-06-05 2010-01-19 Qualcomm Incorporated Selective chrominance decimation for digital images
KR20030031029A (en) 2003-02-26 2003-04-18 정민우 Water saving system in toilet

Also Published As

Publication number Publication date
JP4703097B2 (en) 2011-06-15
EP1407611A2 (en) 2004-04-14
US20020136294A1 (en) 2002-09-26
KR100603097B1 (en) 2006-07-20
DE60214721T2 (en) 2007-09-06
EP1407611B1 (en) 2006-09-13
DE60214721D1 (en) 2006-10-26
KR20030085564A (en) 2003-11-05
WO2002078354A2 (en) 2002-10-03
WO2002078354A3 (en) 2004-02-12
US8605796B2 (en) 2013-12-10
ATE339853T1 (en) 2006-10-15
US20100220231A1 (en) 2010-09-02
JP2004532553A (en) 2004-10-21
US7982796B2 (en) 2011-07-19

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Effective date: 20220310